Australia and New Zealand

An inofficial list is at wikipedia (with separate columns for Europe and Australia).

Many titles are released simultaneously for both Europe and Australia (particulary those with "V" as last gamecode character). Some titles are released separately (or exclusively) for Europe and/or Australia (last gamecode character "P" for Europe, and "U" for Australia).

China

Unknown.

Korea

Unknown.

System

System Titles are all system applications or files used by the Nintendo DSi.